32 tub ring chain, 35 tub ring chain, 38 tub ring chain, 40 tub ring chain ring chain forging to stab, mining ring chain's use of time long, three-ring chain material, Specifications Tai'an ring chain ring chain basic specifications: 32 tub ring chain, 35 tub ring chain, 38 tub ring chain, 40 tub ring chain. 32 ring chain is the most common mining ring chain, three-ring chain, depending on the diameter of the round is divided into: 32mm, 35mm, 38mm, 40mm and other models. With a three-ring chain, reflecting the professionalism and integrity of professional reflect the quality, integrity reflect price, mine. This product is suitable for transport coal mine tub, tub ring chain, single chain, ores and other materials connected to the product safety testing by the National Center Fushun coal mine safety inspection by the periodic inspection for qualified products. You can pull out the quality inspection report root test report. Mine ring chain selection of quality materials by forging molding, Central special welding process, forging and surface inspection strict checks to ensure safe use of the product, mining ring chain products are suitable for coal mine, mine Transportation tramways ring chain, ores and other materials connected ring chain ring chain forged into mine and mine welded ring chain, based on the use of different tonnage tub into three different sizes chain. When specific orders to inquire! Which ring chain good quality, low price Which ring chain, ring chain manufacturers, coal safety certificate ring chain ring chain local standard, three-ring chain weight, tub ring chain using the method specifications (mm) width of radius r (mm) Weight (Kg / sets) test load (KN) Maximum test elongation (%) minimum breaking load (KN) minimum breaking elongation (%) Minimum width wide maximum external 22 × 105 40 87 41 2.9 70 2 370 15 26 × 118 46 102 48 4.6 100 2 520 15 28 × 120 48 108 51 6.7 110 2 610 15 30 × 120 48 112 53 7.8 120 2 670 15 30 × 130 55 119 56.5 6.9 120 2 670 15 32 × 140 58 126 60 9.9 140 2 790 15 34 × 147 64 136 65 10.1 160 2 890 15 38 × 145 80 160 77 13.65 200 2 1110 15 forging ring chain to stab, mining tricyclic chain Time how long, three-ring chain, materials, specifications mine comparative ring chain ring chain technology and welding technology, the technical indicators significantly better than welded chain, the whole mine forging ring chain fibrous tissue continuous good performance, test results show its impact, tensile, flexural properties were higher than the standard requirements, safe and reliable product performance.